Field, E. F., Whishaw, I. Q., & Pellis, S. M. (1997). Organization of sex-typical patterns of defense during food protection in the rat: The role of the opponent's sex. Aggressive behavior, 23(3), 197-214. https://doi.org/10.1002/(SICI)1098-2337(1997)23:3<197::AID-AB5>3.0.CO;2-J
Chicago Style (17th ed.) CitationField, Evelyn F., Ian Q. Whishaw, and Sergio M. Pellis. "Organization of Sex-typical Patterns of Defense During Food Protection in the Rat: The Role of the Opponent's Sex." Aggressive Behavior 23, no. 3 (1997): 197-214. https://doi.org/10.1002/(SICI)1098-2337(1997)23:3<197::AID-AB5>3.0.CO;2-J.
MLA (9th ed.) CitationField, Evelyn F., et al. "Organization of Sex-typical Patterns of Defense During Food Protection in the Rat: The Role of the Opponent's Sex." Aggressive Behavior, vol. 23, no. 3, 1997, pp. 197-214, https://doi.org/10.1002/(SICI)1098-2337(1997)23:3<197::AID-AB5>3.0.CO;2-J.